Attendant Control Error Overview; Behaviour In Case Of Breakdowns - Otto Bock A200 Instructions For Use Manual

Maintenance and repair
Flashing LED

9.3.4 Attendant control error overview

VR2 attendant control
Flashing LED Error/warning
Control unit fault
Attendant control fault
Joystick error
Communication
between the attendant con­
trol (joystick) and the con­
trol panel/controller

9.4 Behaviour in case of breakdowns

In case of breakdowns, promptly inform the qualified personnel that adapted the product or the manufacturer's ser­
vice (see inside back cover or back page for addresses). All relevant details have to be provided, such as the type
of power wheelchair, type of breakdown (e.g. problems with the motor) and if possible, the serial number of the
power wheelchair.
To get help faster, noting the address and telephone number of the responsible specialist dealer in the field
provided on the back of these instructions for use is recommended. This information should be kept on hand,
especially when driving outdoors.
54
Error/warning
Defective cables on right
motor
Driving function blocked
due to external factors
Joystick fault
Controller fault
Brake release
Battery overvoltage
Communication error
between control panel
(joystick) and controller
Cause
Fault in the control unit
Defective attendant control Switch off attendant control and turn
Attendant control joystick
not in home position when
the unit is turned on
error Defective cable, loose plug
connection
Cause
e.g. cable break, no con­
nection to battery
Battery charger may be
connected
Joystick not in home pos­
ition when the unit is
turned on
Defective controller
Open brake release
Voltage too high
Loose battery contacts
Defective cable, loose
plug connection
Possible corrective action
Check cable connections to right
motor; check connection to battery
terminal
Disconnect battery charger
Move the joystick to the home posi­
tion before switching the unit on
Check all connections
Check motor brakes
Check connection to the controller
Continue driving slowly
Check cabling/plug contacts
Check cabling/plug contacts
Possible measure
Read error on the control panel and
take corresponding
"Wheelchair control unit error over­
view" table)
control panel off/on
Switch off attendant control and move
joystick to home position
switching the unit on
Switch control panel off/on
Check cabling / plug connections
action (see
before
A200